If your son were to eventually have a phimosis, it might be an option to have a circumcision done at some point. There is definitely some debate about whether or not it is really necessary, and there are some urologists who recommend treatment with medications rather than surgery.
Please note: This "Expert Advice" area of FamilyEducation.com should be used for general information purposes only. Advice given here is not intended to provide a basis for action in particular circumstances without consideration by a competent professional. Before using this Expert Advice area, please review our General and Medical Disclaimers.